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Finding the Third Proportional to 26,148,741 and 57,005,721

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Solution

The third proportional to 26,148,741 and 57,005,721 is: 124,275,666.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,148,741 : 57,005,721 = 57,005,721 : x
  2. Step 2: Convert to fraction form
    26,148,741/57,005,721 = 57,005,721/x
  3. Step 3: Cross multiply
    26,148,741x = 57,005,721 × 57,005,721
  4. Step 4: Simplify right side
    26,148,741x = 3,249,652,226,729,841
  5. Step 5: Solve for x
    x = 3,249,652,226,729,841/26,148,741
  6. Step 6: Final answer
    x = 124,275,666.91

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.